Merge pull request #91 from ppc64le-cloud/dependabot/github_actions/docker/metadata-action-5.8.0

Bump docker/metadata-action from 5.7.0 to 5.8.0

Author: ppc64le-cloud-bot

.github/workflows/imagebuilder.yml

@@ -30,7 +30,7 @@ jobs:
 
       - name: Extract Docker metadata
         id: meta
-        uses: docker/metadata-action@v5.7.0
+        uses: docker/metadata-action@v5.8.0
         with:
           images: ${{ env.GHCR_IMAGE }}